From: Olof Johansson Date: Fri, 13 Apr 2012 17:47:20 +0000 (-0700) Subject: CHROMIUM: ARM: exynos: add UART3 to DEBUG_LL ports X-Git-Url: http://git.cascardo.eti.br/?a=commitdiff_plain;h=e03b28cddc717dfa07de552776d61562e7502f88;p=cascardo%2Flinux.git CHROMIUM: ARM: exynos: add UART3 to DEBUG_LL ports Turns out that the uart we're using is not supported for DEBUG_LL on the samsung platform port. I'll upstream this as well. BUG=none TEST=boot with DEBUG_LL, see output on serial Change-Id: Ia8e1d8243205a990acb2ed75a33c2e65c913969d Signed-off-by: Olof Johansson Reviewed-on: https://gerrit-int.chromium.org/15740 Reviewed-by: Doug Anderson Commit-Ready: Olof Johansson Tested-by: Olof Johansson --- diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 85348a09d655..00dc06845bd7 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -224,6 +224,17 @@ choice Say Y here if you want the debug print routines to direct their output to the serial port on MSM 8960 devices. + config DEBUG_S3C_UART3 + depends on PLAT_SAMSUNG + bool "Use S3C UART 3 for low-level debug" + help + Say Y here if you want the debug print routines to direct + their output to UART 3. The port must have been initialised + by the boot-loader before use. + + The uncompressor code port configuration is now handled + by CONFIG_S3C_LOWLEVEL_UART_PORT. + config DEBUG_REALVIEW_STD_PORT bool "RealView Default UART" depends on ARCH_REALVIEW diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig index 77e65b483f90..cae31b43253d 100644 --- a/arch/arm/plat-samsung/Kconfig +++ b/arch/arm/plat-samsung/Kconfig @@ -365,5 +365,6 @@ config DEBUG_S3C_UART default "0" if DEBUG_S3C_UART0 default "1" if DEBUG_S3C_UART1 default "2" if DEBUG_S3C_UART2 + default "3" if DEBUG_S3C_UART3 endif